CN201857200U - N-shaped suspension bracket for compressing coke oven baffle - Google Patents
N-shaped suspension bracket for compressing coke oven baffle Download PDFInfo
- Publication number
- CN201857200U CN201857200U CN2010205073542U CN201020507354U CN201857200U CN 201857200 U CN201857200 U CN 201857200U CN 2010205073542 U CN2010205073542 U CN 2010205073542U CN 201020507354 U CN201020507354 U CN 201020507354U CN 201857200 U CN201857200 U CN 201857200U
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- door
- suspension bracket
- shaped hanging
- section steel
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Abstract
The utility model relates to an n-shaped suspension bracket for compressing a coke oven baffle. The n-shaped suspension bracket comprises a suspension bracket body for suspending and climbing, and three n-shaped blocks (6) which are respectively welded onto the upper, middle and lower parts of the suspension bracket body and used for force transmission for compressing the coke oven baffle, wherein a suspension ring is arranged on the top of the suspension bracket body, two legs contacted with the coke oven baffle are arranged on each n-shaped block and welded onto a third channel steel (10) which is welded onto the suspension bracket body. When applied to a process for compressing a coke oven baffle, the n-shaped suspension bracket can improve the mounting quality of a baffle, and a gap between a baffle and a coking chamber wall in a cold state by using the n-shaped suspension bracket is 5-10 mm smaller than a gap formed by compressing baffle with a furnace column, thereby ensuring excellent sealing and thermal insulation performance between a baffle and a coke oven end.
Description
Technical field
The utility model relates to the coke oven construction field, relates in particular to a kind of door-shaped hanging bracket that is used for pressing coke oven guard plate.
Background technology
In the construction, compressing fender with furnace stay mainly was the spring of regulating between furnace stay and the fender, by spring fender was exerted pressure in the past, and simultaneously, spring also can be given the furnace stay antagonistic force, and furnace stay can produce flexure deformation like this; Because furnace stay is fixed at two up and down,, thereby make furnace stay inhomogeneous to fender pressure so flexure deformation is inconsistent up and down.Therefore; slit between fender and the carbonization chamber burner masonry also can not of uniform sizely cause, even some places are because pressure is not enough, makes the slit densification reality between fender and the coking chamber wall masonry; after coke oven ordinary production a period of time, cause blowby on every side, emit accidents such as tobacco.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of door-shaped hanging bracket that is used for pressing coke oven guard plate is provided; to guarantee coke oven guard plate in the cold conditions installation process, the asbestos fiber rope between realization fender and the carbonization chamber body of wall is by compacted, the compacting of enough and uniform pressure.
The technical scheme that its technical matters of solving the utility model adopts is: form by the suspension bracket support body that plays suspension and climbing effect with the three sect type cards that play pressing coke oven guard plate power transmission effect that the upper, middle and lower of suspension bracket support body is weldingly connected.Wherein: the top at the suspension bracket support body is provided with suspension ring; Per pass door type card is equipped with two legs that contact with coke oven guard plate, and leg is welded on the 3rd channel-section steel, and the 3rd channel-section steel is welded on the suspension bracket support body.
The beneficial effects of the utility model are:
After the construction of this door-shaped hanging bracket; between fender and the carbonization chamber body of wall slit when cold conditions at least than press the method for fender to dwindle 5～10mm with furnace stay; thereby improved the installation quality of fender, guaranteed excellent sealing performance and the heat-insulating property of fender coke oven end.
After using the construction of this door-shaped hanging bracket; because fender is applied enough pressure; and uniform-compression; make the steel wire asbestos fiber rope that adds between fender and the furnace wall masonry compress compacting; slit basic controlling between fender and the furnace wall masonry is between 5～10mm; and the slit generally can only be controlled between 10～15mm when adopting furnace stay to compress the method construction of fender, thus when adopting the utility model construction between fender and the carbonization chamber body of wall slit when cold conditions at least than dwindling 5～10mm with the method for furnace stay pressure fender.
Description of drawings
Fig. 1 is for compressing fender door-shaped hanging bracket perspective view.
Fig. 2 is the structural representation of door-shaped hanging bracket 3 among Fig. 1.
Fig. 3 is the structural representation of the suspension bracket support body of door type card 6 among Fig. 1.
Fig. 4 is the structural representation of door type card 6 among Fig. 1.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the birds-eye view of Fig. 4.
Fig. 7 is the structural representation of second channel-section steel 8 among Fig. 2.
Fig. 8 is the structural representation of perforate steel plate 9 among Fig. 2.
Among the figure: 1. furnace stay; 2. fender; 3. door-shaped hanging bracket; 4. go up horizontal brace; 5. first channel-section steel; 6. door type card; 7. deformed bar; 8. second channel-section steel; 9. perforate steel plate; 10. the 3rd channel-section steel; 11. solid drawn pipe; 12. steel plate; 13. connection steel plate; 14. reinforcement steel plate; 15. suspension ring bar.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the utility model is further described.
The door-shaped hanging bracket of the pressing coke oven guard plate that the utility model provides, its structure is: this door-shaped hanging bracket 3 is by the suspension bracket support body that plays suspension and climbing effect, form with the three sect type cards 6 that play pressing coke oven guard plate power transmission effect that upper, middle and lower with the suspension bracket support body is weldingly connected, wherein: the top at the suspension bracket support body is provided with suspension ring; Per pass door type card is equipped with two legs that contact with coke oven guard plate, and leg is welded on the 3rd channel-section steel 10, and the 3rd channel-section steel 10 is welded on the suspension bracket support body.
As shown in Figure 1: described door-shaped hanging bracket 3 is placed on the positive front of furnace stay 1, and fender 2 is installed in the back side of furnace stay 1, and door-shaped hanging bracket 3 is suspended on the horizontal brace 4 by the suspension ring of its perforate steel plate 9, and horizontal brace 4 is positioned at the top of furnace stay 1.
The structure of described suspension bracket support body is as shown in Figures 2 and 3: by first channel-section steel 5, and deformed bar 7, the second channel-section steels 8, perforate steel plate 9 is formed.First channel-section steel 5 has two, is provided with well-distributed and the many deformed bars 7 that link to each other of piercing welding with it between them, and this deformed bar is used to climb suspension bracket, fixedly chain block and steel rope usefulness.Be provided with i.e. second channel-section steel 8 of handling channel-section steel on the top of suspension bracket support body, this channel-section steel mainly is to be used for the handling door-shaped hanging bracket to other fender place pressurization, and this channel-section steel is positioned at the top of two first channel-section steels and is weldingly connected with it.Perforate steel plate 9 has two, the hoisting ring effect, and they lay respectively at the top of two first channel-section steels and full weld is continuous with it.
Described first channel-section steel 5 can adopt [10 channel-section steels of L=5600mm.Spacing between the deformed bar 7 is 350mm, and every deformed bar 7 can adopt screw thread 22 reinforcing bars of L=490mm.Second channel-section steel 8 can adopt [14 channel-section steels of L=1000mm.Perforate steel plate 9 can adopt the steel plate of t=20mm.Described technical parameter is a reference value, can change according to actual conditions.
Respectively be provided with the door type card 6 of a transverse distribution at the place, upper, middle and lower of suspension bracket support body.
The structure of described door type card 6 such as Fig. 4 are to shown in Figure 6: by the 3rd channel-section steel 10 and with it two legs being weldingly connected of two ends form, described leg is made by solid drawn pipe 11.Wherein, the end welding steel 12 of solid drawn pipe 11 is sealed the hole of solid drawn pipe, makes the end of solid drawn pipe 11 form a plane of constraint.Be provided with strengthening part at the 3rd channel-section steel 10 with solid drawn pipe 11 connecting places, these parts are made up of the reinforcement steel plate 14 that connects steel plate 13 and be weldingly connected with it; The web of the 3rd channel-section steel 10 is welded to form integral body with being connected steel plate 13, and a side that connects steel plate 13 is with being weldingly connected with solid drawn pipe 11.Strengthening being provided with the knockout hole on the steel plate 14, this knockout hole hangs chain block or steel rope.
Described the 3rd channel-section steel 10 can adopt L=1000mm's [10 channel-section steels, solid drawn pipe 11 can adopt the solid drawn pipe of Ф 108 * 4 and L=650mm, steel plate 12 be connected steel plate 13 and can adopt the thick steel plate of t=10mm, strengthen steel plate 14 and can adopt the thick steel plate of t=8mm.Described technical parameter is a reference value, can change according to actual conditions.
The structure of second channel-section steel 8 is as shown in Figure 7: second channel-section steel 8 locates respectively to be drilled with an aperture hole that is 30mm, two holes width between centers channel-section steel edge 50mm for the long channel-section steel of L=1000mm about it.Second channel-section steel 8 is mainly used in mobile door-shaped hanging bracket 3, and steel rope is through on two holes, uses driving level and vertical transport door-shaped hanging bracket 3 to any hole carbonization chamber wall, so that continue to compress fender 2 constructions.Described technical parameter is a reference value, can be according to the different type of furnace, and carbonization chamber wall design size is not equal, changes according to actual conditions.
The structure of perforate steel plate 9 is as shown in Figure 8: perforate steel plate 9 is the thick steel plate of t=20mm, is cut with the hole of an aperture 150mm at an upper portion thereof, and these technical parameters are reference value, can change according to actual conditions.The bottom of this perforate steel plate is that suspension ring bar 15 is welded on (Fig. 3) on the suspension bracket support body, forms suspension ring, and the width of suspension ring bar 15 is not less than 25mm.
This door-shaped hanging bracket uses simple, after the pressurization of one carbonization chamber wall and fender is finished, carries out pressurized operation by driving level, vertical transport to another road carbonization chamber wall that is erected on the stove; And can use the various type of furnaces, make its Applicable scope wider.
This door-shaped hanging bracket adopts common tubing, section bar and screw-thread steel for the design main material, has economic, practical characteristics.The employing door-shaped hanging bracket that the utility model provides comes the construction method of pressing coke oven guard plate; this method is: at pressurizeing in coke oven furnace stay spring assembly; pressure to fender is not enough and inhomogeneous; cause fender to add between steel wire asbestos fiber rope and the carbonization chamber body of wall and contact imprecision; produce the problem in space; be hung with door-shaped hanging bracket on the horizontal brace 4 on the furnace stay top; and on the top of this door-shaped hanging bracket; middle part and bottom are provided with three sect type cards; by to machine; the top of burnt both sides door-shaped hanging bracket; the middle part applies relative pulling force successively with the door type card of bottom; utilize " point → face " power transmission principle of door type card, make successively from top to bottom that the slit evenly presses closely between fender and the carbonization chamber refractory material masonry.
The above-mentioned door-shaped hanging bracket 3 that the utility model provides, it is used for pressing coke oven guard plate.
In the process of pressing coke oven guard plate, specifically be to adopt the method that may further comprise the steps:
1. making door-shaped hanging bracket:
According to the metope structure of coke furnace carbonization chamber wall telephone, mechanical coke both sides burner (hereinafter to be referred as machine, Jiao), in conjunction with the fixedly characteristics of both sides furnace retaining ironware, the setting of machine, burnt both sides can power transmission door type card.The power transmission of door type card energy; but can't fix in the carbonization chamber wall in the air; stretch out the characteristics of furnace stay in conjunction with horizontal brace on the furnace stay 4; a kind of suspension bracket is set; this hanger suspending stretches out on the position of furnace stay in last horizontal brace 4; the door type card 6 that the upper, middle and lower of fender is provided with is located to be weldingly connected with the upper, middle and lower of suspension bracket respectively then, thereby a type card 6 can be fixed up and down, is convenient to power transmission.After door type card and suspension bracket are welded into integral body, just formed door-shaped hanging bracket.
2. handling door-shaped hanging bracket:
After door-shaped hanging bracket completes, with the carbonization chamber wall place of driving handling to the fender that need pressurize;
Steel rope is through on two holes of second channel-section steel 8 of door-shaped hanging bracket during handling, when the suspension ring of the perforate steel plate 9 of door-shaped hanging bracket be suspended on last horizontal brace 4 places of stretching out furnace stay reliable after, unclamp hoisting wirerope; Machine, burnt both sides hang door-shaped hanging bracket simultaneously.
3. be provided with drawing the power transmission instrument:
On the three sect type cards of the upper, middle and lower of machine, burnt both sides door-shaped hanging bracket, hang chain block successively; When hanging chain block, the workmen climbs over sling from the carbonization chamber hole, step down in then on Ф 22 screw-thread steels about suspension bracket, carry out the steady job of each sect type card chain block successively, after fixing, machine, burnt both sides are coupled together by steel rope respectively with the chain block on the knockout hole, the door type card left and right sides, position, form the power transmission instrument.
4. pressing coke oven guard plate:
Door type card to machine, upper, middle and lower, burnt both sides applies pulling force successively, by " point → face " power transmission principle of door type card, fender and carbonization chamber refractory material masonry is evenly pressed closely.Concrete grammar is as follows:
(1) compress upper portion door type card:
After upper portion door type card and jack were connected firmly, the workmen spurred jack, compresses upper portion door type card simultaneously, and this type card is passed to fender to pressure, and the both sides fender is compressed simultaneously;
(2) compress middle part, lower gate type card:
After upper portion door type card has been pressed, then according in step 2, step 3 construction, lower gate type card;
After treating that top, middle part, lower gate type card all compress, whole this block protection plate is all evenly pressed closely with carbonization chamber refractory material furnace wall masonry.
5. after one carbonization chamber burner masonry and this place's fender have compressed; with driving a vehicle the handling door-shaped hanging bracket to other arbitrary fender that needs to pressurize; repeat above-mentioned 1～4 step, until finishing all the carbonization chamber burner masonries and the pressurized operation of the supporting fender that links to each other with it.
The effect of this method: the fender installation, with furnace stay roof pressure fender; Hang door-shaped hanging bracket simultaneously on machine, the burnt both sides protection board wall; by chain block double-wing door type suspension bracket; machine, burnt both sides door-shaped hanging bracket compress the both sides fender simultaneously, and it is tighter that fender is contacted with the carbonization chamber body of wall, can guarantee effectively that the slit is obturaged closely knit between body of wall and the fender.
More than explanation only is an Application Example of the present utility model, can not limit the interest field of the utility model certainly with this, and therefore the equivalence of being done according to the utility model claim changes, and still belongs to protection domain of the present utility model.
Claims (8)
1. door-shaped hanging bracket that is used for pressing coke oven guard plate, it is characterized in that by the suspension bracket support body that plays suspension and climbing effect, form with the three sect type cards (6) that play pressing coke oven guard plate power transmission effect that upper, middle and lower with the suspension bracket support body is weldingly connected, wherein: the top at the suspension bracket support body is provided with suspension ring; Per pass door type card is equipped with two legs that contact with coke oven guard plate, and leg is welded on the 3rd channel-section steel (10), and the 3rd channel-section steel (10) is welded on the suspension bracket support body.
2. door-shaped hanging bracket according to claim 1, it is characterized in that a type card (6) by the 3rd channel-section steel (10) and with it two legs being weldingly connected of two ends form, the end of each leg is welded with a steel plate (12) that forms plane of constraint.
3. door-shaped hanging bracket according to claim 2 is characterized in that being provided with strengthening part at the 3rd channel-section steel (10) and solid drawn pipe (11) connecting place, and these parts are made up of the reinforcement steel plate (14) that connects steel plate (13) and be weldingly connected with it; The web that connects steel plate (13) and the 3rd channel-section steel (10) is weldingly connected, and is strengthening being provided with the knockout hole on the steel plate (14).
4. according to claim 1 or 2 or 3 described door-shaped hanging brackets, it is characterized in that described leg adopts solid drawn pipe (11).
5. door-shaped hanging bracket according to claim 1 is characterized in that described suspension bracket support body, and it is made up of first channel-section steel (5), deformed bar (7), second channel-section steel (8) and perforate steel plate (9); First channel-section steel (5) has two, is provided with well-distributed and the many deformed bars (7) that link to each other of piercing welding with it between two first channel-section steels; Second channel-section steel (8) is positioned at the top of two first channel-section steels and is weldingly connected with it; Perforate steel plate (9) has two, the hoisting ring effect, and they lay respectively at the top of two first channel-section steels and full weld is continuous with it.
6. door-shaped hanging bracket according to claim 5, the bottom that it is characterized in that described perforate steel plate (9) are suspension ring bar (15), its width 〉=25mm.
7. door-shaped hanging bracket according to claim 5 is characterized in that described many deformed bars (7), and the spacing between them is 350mm.
8. door-shaped hanging bracket according to claim 5 is characterized in that described second channel-section steel (8), locates respectively to be drilled with a hole about it, two holes width between centers channel-section steel edge 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205073542U CN201857200U (en) | 2010-08-27 | 2010-08-27 | N-shaped suspension bracket for compressing coke oven baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205073542U CN201857200U (en) | 2010-08-27 | 2010-08-27 | N-shaped suspension bracket for compressing coke oven baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857200U true CN201857200U (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205073542U Expired - Lifetime CN201857200U (en) | 2010-08-27 | 2010-08-27 | N-shaped suspension bracket for compressing coke oven baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920903A (en) * | 2010-08-27 | 2010-12-22 | 中国一冶集团有限公司 | Door-shaped hanging bracket for pressing coke oven guard plate |
-
2010
- 2010-08-27 CN CN2010205073542U patent/CN201857200U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920903A (en) * | 2010-08-27 | 2010-12-22 | 中国一冶集团有限公司 | Door-shaped hanging bracket for pressing coke oven guard plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110608 Effective date of abandoning: 20120502 |